Figure 5. AC Power Supply Status Indicator

1. AC power supply status indicator/handle

Power Indicator

Condition

Pattern

 

Not lit

Power is not connected.

Green

The handle lights green indicating that a valid power source is connected to the power supply

 

and that the power supply is operational.

Flashing amber

Indicates a problem with the power supply.

 

CAUTION: When correcting a power supply mismatch, replace only the power supply with

 

the flashing indicator. Swapping the opposite power supply to make a matched pair can

 

result in an error condition and unexpected system shutdown. To change from a High

 

Output configuration to a Low Output configuration or vice versa, you must power down

 

the system.

 

CAUTION: AC power supplies support both 220 V and 110 V input voltages. When two

 

identical power supplies receive different input voltages, they can output different

 

wattages, and trigger a mismatch.

 

CAUTION: If two power supplies are used, they must be of the same type and have the

 

same maximum output power.

Flashing green

When hot-adding a power supply, this indicates that the power supply is mismatched with the

 

other power supply (in terms of efficiency, feature set, health status, and supported voltage).

 

Replace the power supply that has the flashing indicator with a power supply that matches the

 

capacity of the other installed power supply.

Other Information You May Need

WARNING: See the safety and regulatory information that shipped with your system. Warranty information may be included within this document or as a separate document.

NOTE: For all PowerEdge documentation, go to dell.com/support/manuals and enter the system Service Tag to get your system documentation.

NOTE: For all Virtualization documents, go to dell.com/virtualizationsolutions.

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Dell DL4000 owner manual Other Information You May Need

DL4000 specifications

The Dell DL4000 is an innovative and robust data protection solution designed to meet the storage and backup needs of modern businesses. This appliance, part of Dell's Data Domain family, provides reliable data backup, recovery, and archiving, enhancing efficiency in managing critical business data.

One of the standout features of the DL4000 is its integration of advanced deduplication technology. This allows businesses to significantly reduce the amount of storage required for backup data by eliminating duplicate copies of files. The result is reduced storage costs and improved backup speeds, enabling organizations to save both time and resources.

The DL4000 also boasts scalable capacity, which is essential for growing businesses. With the ability to increase storage volume without significant infrastructure changes, organizations can easily adapt the appliance to changing data requirements. The product is available in various configurations, offering flexible options to meet diverse business needs.

Another key characteristic is its high performance in data protection tasks. The DL4000 provides quick backup and recovery capabilities, thanks to its efficient data processing algorithms. Organizations can restore critical data swiftly, minimizing downtime and ensuring business continuity in the event of data loss. The appliance supports multiple backup sources, including virtual machines, physical servers, and cloud environments, providing flexibility in data management.

Additionally, the DL4000 is equipped with robust security features. It supports encryption both at rest and in transit, ensuring that sensitive data is protected from unauthorized access. Compliance with industry regulations is simplified, aiding organizations in maintaining data integrity and confidentiality.

User-friendliness is another highlight of the Dell DL4000. The intuitive management interface allows IT administrators to monitor and manage backups with ease. Automation features help streamline backup processes, reducing the likelihood of human error and ensuring consistent data protection.

In conclusion, the Dell DL4000 offers a comprehensive data protection solution that combines advanced technologies with user-centric design. Its deduplication capabilities, scalability, high performance, security features, and ease of use make it an ideal choice for businesses looking to enhance their data backup and recovery strategies. Organizations investing in the DL4000 can be confident that they are adopting a powerful tool to safeguard their valuable data assets.